Restroom cup holder



FIG. 1 is a top, front, and left side perspective view of a restroom cupholder showing my new design;

FIG. 2 is a top, rear, and right side perspective view thereof;

FIG. 3 is a bottom, front, and right side perspective view thereof;

FIG. 4 is a front perspective view thereof;

FIG. 5 is a right side perspective view thereof;

FIG. 6 is a left side perspective view thereof;

FIG. 7 is a top perspective view thereof;

FIG. 8 is a bottom perspective view thereof; and,

FIG. 9 is a rear perspective view thereof.

The ornamental design for a restroom cup holder, as shown and described.